baber/WOPTO huggingface dataset:
Patent KR-20060113491-A (KR)
Title: Preform consolidation process
Inventor: SHIRLEY ARTHUR I
IPC: C03B37/014
Filed: 2006-04-27
Abstract: Provided is a method for decreasing a demand for gas in consolidation furnace during consolidation of soot body into glass preform, by inducing inert gas stream to seal part of the furnace. The method comprises inducing inert gas stream to seal part of consolidation furnace, so as to decrease loss of gas in the furnace during consolidation of soot body into glass preform. The consolidation furnace is a crystal muzzle. The furnace has a gas-injection line and a gas-discharge line. The seal part is located on the top and the bottom of the furnace. The seal part is located around the gas-injection line and the gas-discharge line. The inert gas is selected from the group consisting of nitrogen, argon, helium, neon, and carbon dioxide. The inert gas is dry.
Patent KR-20070105682-A (KR)
Title: Construction method of river bank
Inventor: KIM YOUNG WOO
IPC: E02B7/00
Filed: 2006-04-27
Abstract: A design and a construction method of a river bank against a deflection of fluvial path due to Coriolis effect are provided to provide stable design and construction tool to prevent a flood. In a design and a construction method of a river bank against a deflection of fluvial path due to Coriolis effect, an increase ratio between the pressure given to the river bank of a straight path and the pressure given to the river bank of a curved path is computed as a value of Coriolis force/centrifugal force. The adequate design and construction base for the river are provided by applying a weighted effect of the centrifugal force and the Coriolis force. The river bank is constructed strong and high by applying a set value calculated by changing speed at the same latitude based on the pressure increase ratio.
Patent KR-20070106822-A (KR)
Title: Adiponectin expression enhancer containing (-)catechin
Inventor: CHO SI YOUNG
IPC: A61K31/353
Filed: 2006-05-01
Abstract: A composition containing (-)catechin is provided to increase expression of adiponectin by inhibiting expression of a transition factor KLF7(Kruppel-like factor 7) and promotes sugar absorption in adipocytes of mammals, so that the composition is useful for preventing and treating diabetes mellitus, arteriosclerosis and obesity. A composition for preventing and treating diabetes mellitus, arteriosclerosis and obesity contains 0.01-30 wt.%, preferably 1-15 wt.% of (-)catechin represented by the formula(1), wherein the (-)catechin is isolated from green tea. The daily dosage of (-)catechin is 0.1-50 mg/kg, preferably 1-20 mg/kg and the expression of adiponectin in a mammal adipocyte is increased by treating an adipocyte with (-)catechin for 24 hours.
Patent KR-20070108690-A (KR)
Title: Internal reference voltage generator of semiconductor memory device
Inventor: KANG GIL YOUNG
IPC: G11C11/4074
Filed: 2006-05-08
Abstract: An internal reference voltage generator of a semiconductor memory device is provided to generate a reference voltage rapidly in a power-up mode of the semiconductor memory device, by replacing a PMOS transistor connected to a power supply voltage to control a DPD(Deep Power Down) operation with an NMOS transistor connected to a ground voltage. A current restriction part(21) is connected between a power supply voltage and a first node and restricts a current applied to the first node. A voltage divider part(22) is connected between the first node and a second node, and applies a first reference voltage to the first node by dividing a voltage applied to the first node. A reference voltage generation part is connected between the first node and a ground voltage, and comprises a voltage drop part(23) generating a reference voltage by dropping the first reference voltage to a set voltage by discharging the current applied to the first node to the ground voltage if the first reference voltage is above the set voltage. An operation control part(24) is connected between the second node and the ground voltage, and controls the operation of the voltage divider part according to a control signal.
Patent KR-20070109478-A (KR)
Title: Complex apparatus for manufacturing membrane of fuel cell
Inventor: LEE HAN KYU
IPC: H01M8/02
Filed: 2006-05-11
Abstract: A complex apparatus for manufacturing a polymer electrolyte membrane of a fuel cell is provided to carry out manufacture of a polymer electrolyte membrane, conductivity measurement of a polymer electrolyte membrane, and CV(Cyclic Voltammetry) of a membrane-electrode assembly together. A complex apparatus(100) for manufacturing a polymer electrolyte membrane of a fuel cell includes: manufacture units which are disposed to hug both sides of a polymer membrane, accommodate monomers for a conductive polymer and a reductant, respectively, and provide the monomers and reductant to the polymer membrane, and produce a polymer electrolyte membrane by polymerization of the monomers on the polymer membrane; first measurement units which are disposed to hug both sides of the polymer electrolyte membrane while accommodating a sulfuric acid solution in contact with the polymer electrolyte membrane, have many electrodes in contact with the sulfuric acid solution, and measure conductivity of the polymer electrolyte membrane; and a second measurement unit which is disposed to hug one side of the membrane-electrode assembly prepared from the polymer electrolyte membrane while accommodating the sulfuric acid solution, has many electrodes in contact with the sulfuric acid solution and the membrane-electrode assembly, and measures CV(Cyclic Voltammetry) of the membrane-electrode assembly.
Patent KR-20070110979-A (KR)
Title: Car audio apparatus
Inventor: KIM KYU NYUN
IPC: B60R11/02
Filed: 2006-05-16
Abstract: A car audio device is provided to assemble and disassemble a case to/from a front panel using guide units which allow engagement of the front panel and the case by simple rotary motion of the front panel. A car audio device(100) has a case(110), a front panel(120) disposed on a front surface of the case, and a guide unit fixing the front panel to the case. The guide unit has a first guide unit(130) mutually engaging and fixing the front panel and the case by rotary motion of the front panel without deforming the guide unit. A second guide unit(140), elastically deformed by the rotary motion of the front panel, restores to the original shape and mutually engages and fixes the front panel and the case. The case has a curved portion(112) whereto the first guide unit is engaged, and a securing hole(111) whereto the second guide unit is inserted. A fixed rib(113) is disposed on a preset portion of the case to prevent the second guide unit from being disengaged.
Patent KR-20070114914-A (KR)
Title: The compositions of nanocomposite eco paint for building interior decoration using the nanoclay and its preparation method
Inventor: LEE SUK KEE
IPC: C09D1/00
Filed: 2006-05-30
Abstract: An eco-friendly nanocomposite coating composition using nanoclay is provided to obtain a building interior material having non-toxicity, fast drying characteristics, antibacterial property, anti-fungal property, flame resistance, and low temperature and high temperature resistance. An eco-friendly nanocomposite coating composition for a building interior material comprises: 20-50 wt% of solution type nanoclay selected from the layered silicate clay group consisting of bentonite, hectorite, saponite and montmorillonite (5-15 wt% of layered silicate nanoclay powder); 20-40 wt% of calcium carbonate or zinc oxide as a filler; 20-50 wt% of a binder selected from the group consisting of acrylic, urethane, acrylic-urethane and latex binders; 5-15 wt% of aluminum silicate of TiO2 as a masking agent; and 1-10 wt% of a fast drying agent comprising organometallic soap.
Patent KR-20070120625-A (KR)
Title: Power train of an hybrid electric vehicle and manipulating method thereof
Inventor: CHO SUNG TAE
IPC: B60K17/04
Filed: 2006-06-02
Abstract: A dual mode power train of a hybrid electric vehicle and a control method thereof are provided to operate the power train at relatively high transmission ratio and to obtain wider range of better transmission ratio by connecting a first clutch and disconnecting a second clutch in a region having a high transmission ratio, whereas in a region having a low transmission ratio, disconnecting the first clutch while connecting the second clutch. A dual mode power train for a hybrid electric vehicle has first, second and third planetary gear sets(9,19,27). The first planetary gear set has a first carrier(1) connected to an engine, a first ring gear(5) connected to driving wheels(3), and a first sun gear(7). The second planetary gear set has a second sun gear(11) connected to the first ring gear, a second carrier(13) connected to the first sun gear, and a second ring gear connected to a second motor generator(15). The third planetary gear set has a third sun gear(22) connected to a first motor generator(21), a third carrier(23) connected to the second carrier, and a third ring gear(25). A first clutch(29) connects or disconnects the second ring gear and the third ring gear. A second clutch(31) switches the third ring gear between a fixed state and a rotary state. The second clutch is installed between a power train case(33) and the third ring gear. First, second, and third planetary gear sets are comprised of singe pinion planetary gears. In a method of controlling the dual mode power train, with a mechanical point where the speed of the second motor generator becomes zero set as a reference, connecting the first clutch and disconnecting the second clutch in a region having a high transmission ratio, whereas in a region having low transmission ratio, the first clutch is disconnected while the second clutch is connected.
Patent KR-20070061178-A (KR)
Title: Data transmission apparatus in wireless communication and method thereof
Inventor: RYU KWHANG HYUN
IPC: H04W84/12
Filed: 2006-06-21
Abstract: A data transmission apparatus of a wireless LAN system and its method are provided to improve a block data transmission rate by allowing variable block data transmission, thereby solving a problem that data should be transmitted at one time through buffering according to each reception address. A management memory(210) stores received data and information of the data. A data memory stores data management information which includes information about whether the data exists or not, data length information and data address information corresponding to the data stored in the management memory(210). A controller(300) controls the management memory(210) and the data memory, reads the data stored in the management memory(210) and the data information and determines whether the data is block data based on the data management information, and transmits general data or block data according to the determination.
Patent KR-20080000277-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: SHIM KEW CHAN
IPC: H01L21/20
Filed: 2006-06-27
Abstract: A method for fabricating a semiconductor device is provided to prevent a reaction material WF6 in forming a tungsten layer from migrating to a lower thin film through a grain boundary of a metal layer by forming a TiSiN or TaSiN layer. A polysilicon layer(100) and a first metal layer(110) are formed on a semiconductor substrate. The polysilicon layer can be formed by using as reaction gas silane, dichorosilane and disilane. The first metal layer can be a titanium layer or a tantalum layer. A second metal layer(120) having an empty space of a grain boundary is formed on the first metal layer. The empty space is filled with a material layer(130). A tungsten layer is formed on the resultant structure.
Patent KR-20080000927-A (KR)
Title: Artificial solar system using a light emitting diode
Inventor: SON WON KUK
IPC: H05B44/00
Filed: 2006-06-28
Abstract: An artificial solar system using a light emitting diode is provided to reduce a cost without an expensive part such as an optical fiber. An artificial solar system includes a plurality of light emitting diodes(100,200), a controlling unit(600), and a diffusion globe(500). The plurality of light emitting diodes have different color temperatures. The controlling unit controls the plurality of light emitting diodes. The diffusion globe is arranged at the front side of the plurality of light emitting diodes, and mixes and emits the light emitted from the plurality of light emitting diodes. The plurality of light emitting diodes are arranged alternately with each other, and have the color temperatures of 3000 K~7000 K.
Patent KR-20080001094-A (KR)
Title: Cable guide system industrial robot
Inventor: CHOI KWANG SUL
IPC: B25J5/00
Filed: 2006-06-29
Abstract: A cable guide system for an industrial robot is provided to prevent a cable tube from being twisted or contacting with an arm of the industrial robot by employing a tube clamp, a head fastening unit, and a clamp support unit to support the cable tube. A cable guide system for an industrial robot comprises a tube ring(100), a cable splitter(200), a tube clamp(300), a head fastening unit(400), and a clamp support unit(500). The tube ring is attached to the end of a cable tube(50) of the industrial robot. The cable splitter has a plurality of cable holes through which each cable(40) passes. The cable splitter is inserted into the tube ring. The tube clamp surrounds and rotates the tube ring. The head fastening unit is attached to one part of the tube clamp. One end of the clamp support unit is attached to an arm(20) of the industrial robot and the other end of the clamp support unit is attached to the head fastening unit so that the cable tube is separated from the arm.
Patent KR-20080001513-A (KR)
Title: Trans-reflective liquid crystal display device and method of fabricating thereof
Inventor: CHOI JONG A
IPC: G02F1/1335
Filed: 2006-06-29
Abstract: A transflective LCD(Liquid Crystal Display) device and a manufacture method thereof are provided to omit a process of forming a separate reflection layer and forming an insulating layer, thereby simplifying a manufacture process and reducing production cost. A transflective LCD device includes lower and upper substrates(120,140), plural gate and data lines, a TFT(Thin Film Transistor), a pixel electrode(132), a metal layer(129), a black matrix(142), and a color filter layer(144). The gate lines and the data lines are formed on the lower substrate to define plural pixels with a transmission region and a reflection region. The TFT is formed on each pixel. The metal layer is formed in the reflection region of the pixel to form the pixel electrode and a storage capacitor and reflects incident light. The black matrix is formed on the upper substrate. The color filter layer is formed in the transmission region of the upper substrate.
Patent KR-20070059884-A (KR)
Title: Key management methode for security and device for controlling security channel in epon
Inventor: EUN JEE SOOK
IPC: H04L12/28
Filed: 2006-07-04
Abstract: A key management method for a security service of an EPON(Ethernet Passive Optical Network) and a security channel control apparatus are provided to guarantee a stable operation at a receiving side by detecting a DOS(Denial Of Service) attack generated by a change of an AN(Association Number) according to a change of an encryption key. A key management method for a security service of an EPON includes the steps of: managing an encryption medium variable including an encryption key and an association number to be used currently or next according to a security channel by forming a key information table(100); if receiving an encryption frame of which the association number is changed(110), determining effectiveness for the association number of the received encryption frame with reference to the key information table(130); and if the association number is effective according to the determination result, changing the encryption key(150), and if the association number is not effective according to the determination result, not changing the encryption key(160).
Patent KR-20080012587-A (KR)
Title: Liquid crystal display device
Inventor: YUN HAE YOUNG
IPC: G02F1/13357
Filed: 2006-08-04
Abstract: An LCD is provided to form pin hole areas corresponding to openings formed in a first transparent electrode according to the formation of an electric field by the first transparent electrode and a second transparent electrode, thereby enabling the liquid crystal layer of a switching panel to display a 3D image and a plane image. An LCD(Liquid Crystal Display) comprises a backlight unit(200), a switching panel(300) and a display panel(400). The backlight unit supplies light. The switching panel is disposed in the upper part of the backlight unit, and includes a first switching substrate(310), a second switching substrate(320) and a liquid crystal layer(330). The first switching substrate has a first transparent electrode(312) on the upper surface. The second switching substrate is disposed in the upper part of the first switching substrate and has plural openings(324) arranged in a grid form in the lower surface. The liquid crystal layer is interposed between the first switching substrate and the second switching substrate to form pin holes(PHA) corresponding to the openings according to the formation of an electric field by the first and second transparent electrodes. The display panel is disposed in the upper part of the switching panel and realizes a 3D(Three-Dimensional) image and a plane image according to the formation of the pin holes.
Patent KR-20080013311-A (KR)
Title: Liquid crystal display
Inventor: LEE SHIN WOO
IPC: G02F1/1333
Filed: 2006-08-08
Abstract: An LCD device is provided to enable a PCD to be fixed on the inclined outside of a main support and to reduce the length of lines in a flexible connection film, thereby slimming more the thickness of the LCD device and reducing material cost and production cost. An LCD(Liquid Crystal Display) device comprises an LCD panel(110), a backlight unit(120), an inclined main support(130), a PCB(Printed Circuit Board)(112) and a flexible connection film(114). The backlight unit is positioned in the rear of the LCD panel and provides light. The inclined main support has a stepped projection portion formed in the inside to contain the LCD panel and the backlight unit. A side of the main support is inclined in the outside. The PCB has a built-in driving unit(116) which generates a power signal and a control signal for driving the LCD panel and is provided in the inclined outside of the main support. The flexible connection film connects electrically the PCB and the LCD panel.
Patent KR-20070021936-A (KR)
IPC: H04N7/24
Filed: 2006-08-17
Abstract: 전역 운동(global motion) 추정 기술은 비디오 코딩을 향상시키는 데 있어 중요한 역할을 한다. 전역 운동 추정은 코딩 효율을 증가시키기 위해 유용하다. 하지만 다수의 파라미터 모델과 반복적인 처리를 사용하는 것으로 인해 매우 복잡하다. 본 발명은 4개의 파라미터의 선형 전력 운동 추정 모델에 기초한다. 한 프레임의 특별한 블록 운동 벡터로부터 한 세트의 전역 운동 파라미터가 반복 공정을 통해 계산된다. 각 반복 루프에서, 대칭 운동 벡터 블록에서의 운동 벡터 이상점(outlier)은, 반복 공정 동안에 대칭 구조를 유지하기 위해 주어진 세트의 규칙에 따라 처리된다.
Patent KR-20080016172-A (KR)
Title: Melamine-faced panel be easy to bent construction
Inventor: CHO KEUM SHIL
IPC: E04C2/292
Filed: 2006-08-18
Abstract: A melamine-faced multi panel with improved strength is provided to use as an interior/exterior finish by forming a melamine-faced panel at one surface and piling a melamine panel or a planar metal panel at the other surface. A surface layer(1) which is made of a melamine-faced panel is piled on one surface of a melamine-faced multi panel around a honeycomb metal panel(2). A melamine panel or a planar metal panel is piled on the other surface of the melamine-faced multi panel. A printing layer is formed on the melamine-faced panel which is using as the surface layer. The melamine panel or the planar metal panel is extended from an end of the honeycomb metal panel, and forms an extension unit for the other surface of the melamine-faced multi panel.
Patent KR-20080017190-A (KR)
Title: Peel-off type pack cosmetics composition comprising nephrite powder
Inventor: JANG YOUNG HO
IPC: A61K8/73
Filed: 2006-08-21
Abstract: A peel-off type pack cosmetic composition comprising nephrite powder is provided to activate metabolism by promoting blood circulation, provide whitening effect to skin due to the whitening effect of the nephrite powder, and mitigate the skin irritation with reduced amount of remnant on a face after peeling off the pack. A pack composition consists of 10-15 wt.% of polyvinyl alcohol, 40-60 wt.% of nephrite powder, 20-40 wt.% of jade power water, 2-6 wt.% of chitosan and 1-5 wt.% of an inorganic salt such as sodium phosphate, wherein the nephrite powder is prepared by crushing rough stone of jade three time using a jaw crusher, a cone crusher, and a roll crusher in sequence to have a powder diameter of 100-200 mesh, immersing the powder in jade powder water, drying it at a temperature of about 40 deg.C, and then putting the dried powder in a silicone roll to obtain the powder with a size of about 1,200 mesh.
Patent KR-20080018058-A (KR)
Title: Plasma display apparatus and driving method there of
Inventor: PARK CHANG JOON
IPC: G09G3/288
Filed: 2006-08-23
Abstract: A plasma display device and a driving method thereof are provided to improve a contrast of the plasma display device by decreasing a black brightness of the display device. A PDP(Plasma Display Panel)(100) includes scan and sustain electrodes and address electrodes. A composite driver(123) supplies a sustain voltage to the scan electrode or the sustain electrode. A data driver(122) supplies a data voltage to the address electrode. A first ground unit(120) couples the composite driver to a ground potential. A second ground unit(110) couples the data driver with a ground potential. A ground controller(130) controls the first and second ground units, so that the ground units are electrically isolated from each other for more than a predetermined period within at least one of a reset period and an address period of a sub-field. One end of the composite driver is connected to the scan electrode, while the other end of the composite driver is commonly connected to the first ground unit, the sustain electrode, and one end of the ground controller.
Patent KR-20070026137-A (KR)
Title: Optical encoder with integrated index channel
Inventor: SAIDAN SAIFUL BAHARI
IPC: G01D5/32
Filed: 2006-08-30
Abstract: An optical encoder with an integrated index channel is provided to reduce the size of an integrated circuit in an optical unit by providing the optical encoder for detecting an index channel. An optical encoder with an integrated index channel includes an encoder pattern(505), and an optical sensor. The encoder pattern includes an A/B pattern and an index pattern. The A/B pattern has a series of first regions and second regions, which are alternately disposed to each other, having different optical transmissivity or reflectivity. The index pattern is disposed along a line extended in a longitudinal direction. The optical sensor includes a detector array. The detector array outputs first and second channels representing relative movement between the optical sensor and the encoder pattern, and an index channel signal representing an index position of the optical sensor with respect to the encoder pattern.